LCOV - code coverage report
Current view: top level - spdk/lib/blob - blobstore.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4680 5736 81.6 %
Date: 2024-12-08 06:46:15 Functions: 340 361 94.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 2888 24836 11.6 %

Function Name Sort by function name Hit count Sort by hit count
_blob_trace 2000
blob_alloc 34485
blob_allocate_and_copy_cluster_cpl 5914
blob_back_bs_destroy 1676
blob_back_bs_destroy_esnap_done 1676
blob_calculate_lba_and_lba_count 7868709
blob_can_copy 5835
blob_close_cpl 27509
blob_close_esnap_done 638
blob_copy 574
blob_deserialize_xattr 17664
blob_esnap_channel_compare 83583
blob_esnap_channel_tree_RB_FIND 84566
blob_esnap_channel_tree_RB_INSERT 241
blob_esnap_channel_tree_RB_INSERT_COLOR 241
blob_esnap_channel_tree_RB_MINMAX 10324
blob_esnap_channel_tree_RB_NEXT 160
blob_esnap_channel_tree_RB_NFIND 0
blob_esnap_channel_tree_RB_PREV 0
blob_esnap_channel_tree_RB_REINSERT 0
blob_esnap_channel_tree_RB_REMOVE 241
blob_esnap_channel_tree_RB_REMOVE_COLOR 0
blob_esnap_destroy_bs_channel 10324
blob_esnap_destroy_bs_dev_channels 2571
blob_esnap_destroy_channels_done 723
blob_esnap_destroy_one_channel 763
blob_esnap_get_io_channel 83703
blob_execute_queued_io 29138
blob_find_io_unit 150
blob_free 34485
blob_free_cluster_cpl 300
blob_free_cluster_free_ep_cb 0
blob_free_cluster_msg 300
blob_free_cluster_msg_cb 156
blob_free_cluster_on_md_thread 300
blob_free_cluster_update_ep_cb 156
blob_freeze_io 29094
blob_frozen_set_back_bs_dev 149
blob_get_snapshot_and_clone_entries 9860
blob_get_xattr_names 21
blob_get_xattr_value 19079
blob_id_cmp 35815
blob_insert_cluster 592239
blob_insert_cluster_clear 28
blob_insert_cluster_clear_cpl 28
blob_insert_cluster_cpl 5914
blob_insert_cluster_msg 5934
blob_insert_cluster_on_md_thread 5934
blob_insert_cluster_revert 28
blob_insert_new_ep_cb 580
blob_io_cpl 58128
blob_io_sync 29198
blob_is_esnap_clone 7925864
blob_load 23797
blob_load_backing_dev 23561
blob_load_cpl 24291
blob_load_cpl_extents_cpl 29971
blob_load_esnap 674
blob_load_final 23797
blob_load_snapshot_cpl 2448
blob_lookup 51778
blob_mark_clean 89174
blob_md_page_calc_crc 195203
blob_op_cluster_msg_cb 6050
blob_op_cluster_msg_cpl 6234
blob_open_opts_copy 404
blob_opts_copy 9648
blob_parse 23657
blob_parse_extent_page 13006
blob_parse_page 37137
blob_persist 92049
blob_persist_clear_clusters 65705
blob_persist_clear_clusters_cpl 65705
blob_persist_clear_extents 65705
blob_persist_clear_extents_cpl 65705
blob_persist_complete 65965
blob_persist_complete_cb 65965
blob_persist_extent_page_cpl 4438
blob_persist_generate_new_md 57692
blob_persist_start 65965
blob_persist_write_extent_pages 66795
blob_persist_write_page_chain 57692
blob_persist_write_page_root 57692
blob_persist_zero_pages 65925
blob_persist_zero_pages_cpl 65725
blob_remove_xattr 2101
blob_request_submit_op 1939120
blob_request_submit_op_single 1935614
blob_request_submit_op_split 920
blob_request_submit_op_split_next 10773
blob_request_submit_rw_iov 5935800
blob_resize 46337
blob_serialize 57692
blob_serialize_add_page 89663
blob_serialize_extent_page 35972
blob_serialize_extent_rle 7004
blob_serialize_extent_table 49920
blob_serialize_extent_table_entry 50029
blob_serialize_extents_rle 7772
blob_serialize_flags 57692
blob_serialize_xattr 87002
blob_serialize_xattrs 115384
blob_set_back_bs_dev 149
blob_set_back_bs_dev_done 149
blob_set_back_bs_dev_frozen 149
blob_set_clear_method 11729
blob_set_thin_provision 3709
blob_set_xattr 19622
blob_set_xattrs 21316
blob_sync_md 45701
blob_sync_md_cpl 45701
blob_trace 1825
blob_unfreeze_io 29034
blob_unref_back_bs_dev 6012
blob_update_clear_method 23597
blob_verify_md_op 962541
blob_write_copy 1596
blob_write_copy_cpl 2170
blob_write_extent_page 4438
blob_write_extent_page_ready 4438
blob_xattrs_init 30684
bs_alloc 9122
bs_allocate_and_copy_cluster 19082
bs_allocate_cluster 592240
bs_batch_clear_dev 7888
bs_blob_list_add 6334
bs_blob_list_free 9027
bs_blob_list_remove 9459
bs_channel_create 9175
bs_channel_destroy 9175
bs_claim_cluster 592240
bs_claim_md_page 18382
bs_clone_newblob_create_cpl 262
bs_clone_newblob_open_cpl 262
bs_clone_origblob_open_cpl 284
bs_clone_snapshot_cleanup_finish 1786
bs_clone_snapshot_newblob_cleanup 20
bs_clone_snapshot_origblob_cleanup 1711
bs_cluster_needs_allocation 6074
bs_create_blob 10688
bs_create_blob_cpl 10606
bs_delete_blob_finish 8545
bs_delete_close_cpl 8233
bs_delete_corrupted_blob 120
bs_delete_corrupted_blob_cpl 120
bs_delete_corrupted_close_cb 120
bs_delete_enomem_close_cpl 0
bs_delete_open_cpl 8597
bs_delete_persist_cpl 8233
bs_destroy_trim_cpl 151
bs_dev_destroy 9027
bs_dump_finish 0
bs_dump_print_extent_table 0
bs_dump_print_md_page 0
bs_dump_print_type_bits 0
bs_dump_print_type_flags 0
bs_dump_print_xattr 0
bs_dump_read_md_page 0
bs_dump_read_md_page_cpl 0
bs_dump_super_cpl 0
bs_examine_clone 180
bs_free 9027
bs_get_snapshot_entry 24095
bs_grow_live_done 162
bs_grow_live_load_super_cpl 162
bs_grow_live_super_write_cpl 42
bs_grow_load_super_cpl 20
bs_inflate_blob 308
bs_inflate_blob_done 287
bs_inflate_blob_open_cpl 308
bs_inflate_blob_set_parent_cpl 61
bs_inflate_blob_touch_next 2575
bs_init_per_cluster_fields 10557
bs_init_persist_super_cpl 2533
bs_init_trim_cpl 2533
bs_is_blob_deletable 8545
bs_iter_close_cpl 3946
bs_iter_cpl 9669
bs_load_complete 1490
bs_load_ctx_fail 4984
bs_load_cur_extent_page_valid 14334
bs_load_cur_md_page_valid 35998
bs_load_grow_continue 20
bs_load_grow_super_write_cpl 20
bs_load_grow_used_clusters_read_cpl 20
bs_load_grow_used_clusters_write_cpl 20
bs_load_iter 5373
bs_load_read_used_pages 989
bs_load_replay_cur_md_page 35998
bs_load_replay_extent_page_cpl 317
bs_load_replay_extent_pages 317
bs_load_replay_md 541
bs_load_replay_md_chain_cpl 35798
bs_load_replay_md_cpl 35998
bs_load_replay_md_parse_page 1308
bs_load_super_cpl 6454
bs_load_try_to_grow 20
bs_load_used_blobids_cpl 949
bs_load_used_clusters_cpl 949
bs_load_used_pages_cpl 969
bs_load_write_used_blobids_cpl 541
bs_load_write_used_clusters_cpl 541
bs_load_write_used_md 541
bs_load_write_used_pages_cpl 541
bs_mark_dirty 70403
bs_mark_dirty_write 831
bs_mark_dirty_write_cpl 831
bs_open_blob 28078
bs_open_blob_cpl 23797
bs_opts_copy 6737
bs_opts_verify 2593
bs_parse_super 1510
bs_recover 541
bs_register_md_thread 9027
bs_release_cluster 532703
bs_release_md_page 13932
bs_resize_freeze_cpl 27476
bs_resize_unfreeze_cpl 27476
bs_set_external_parent_blob_open_cpl 86
bs_set_external_parent_cleanup_finish 86
bs_set_external_parent_close_blob 43
bs_set_external_parent_refs 43
bs_set_external_parent_unfrozen 43
bs_set_parent_blob_open_cpl 124
bs_set_parent_cleanup_finish 124
bs_set_parent_close_blob 63
bs_set_parent_close_snapshot 103
bs_set_parent_refs 63
bs_set_parent_set_back_bs_dev_done 63
bs_set_parent_snapshot_open_cpl 104
bs_set_super_read_cpl 202
bs_set_super_write_cpl 202
bs_shallow_copy_bdev_write_cpl 42
bs_shallow_copy_blob_open_cpl 81
bs_shallow_copy_blob_read_cpl 42
bs_shallow_copy_cleanup_finish 81
bs_shallow_copy_cluster_find_next 63
bs_snapshot_copy_xattr 108
bs_snapshot_freeze_cpl 1101
bs_snapshot_newblob_create_cpl 1141
bs_snapshot_newblob_open_cpl 1121
bs_snapshot_newblob_sync_cpl 1101
bs_snapshot_origblob_open_cpl 1194
bs_snapshot_origblob_sync_cpl 1081
bs_snapshot_swap_cluster_maps 1141
bs_snapshot_unfreeze_cpl 1711
bs_super_validate 11105
bs_unload_finish 3456
bs_unload_read_super_cpl 3456
bs_unload_write_super_cpl 3416
bs_unload_write_used_blobids_cpl 3416
bs_unload_write_used_clusters_cpl 3416
bs_unload_write_used_pages_cpl 3456
bs_unregister_md_thread 9027
bs_update_corrupted_blob 60
bs_write_super 4471
bs_write_used_blobids 3957
bs_write_used_clusters 3957
bs_write_used_md 3997
bs_xattr_clone 262
bs_xattr_snapshot 1141
delete_blob_cleanup_finish 560
delete_snapshot_cleanup_clone 60
delete_snapshot_cleanup_snapshot 112
delete_snapshot_esnap_channels_destroyed_cb 44
delete_snapshot_freeze_io_cb 308
delete_snapshot_open_clone_cb 360
delete_snapshot_sync_clone_cpl 288
delete_snapshot_sync_snapshot_cpl 268
delete_snapshot_sync_snapshot_xattr_cpl 308
delete_snapshot_unfreeze_cpl 248
delete_snapshot_update_extent_pages 304
delete_snapshot_update_extent_pages_cpl 288
register_flag_blob 2000
register_flag_blob_esnap 2000
rw_iov_done 5886232
rw_iov_split_next 3720
spdk_blob_close 27509
spdk_blob_get_clones 1676
spdk_blob_get_esnap_bs_dev 172
spdk_blob_get_esnap_id 149
spdk_blob_get_id 4902
spdk_blob_get_next_allocated_io_unit 75
spdk_blob_get_next_unallocated_io_unit 75
spdk_blob_get_num_allocated_clusters 2964
spdk_blob_get_num_clusters 286109
spdk_blob_get_num_io_units 153
spdk_blob_get_parent_snapshot 1352
spdk_blob_get_xattr_names 21
spdk_blob_get_xattr_value 4589
spdk_blob_io_read 1484622
spdk_blob_io_readv 6620
spdk_blob_io_readv_ext 2677297
spdk_blob_io_unmap 109058
spdk_blob_io_write 345195
spdk_blob_io_write_zeroes 245
spdk_blob_io_writev 700
spdk_blob_io_writev_ext 3251183
spdk_blob_is_clone 2937
spdk_blob_is_degraded 959
spdk_blob_is_esnap_clone 7867381
spdk_blob_is_read_only 7785
spdk_blob_is_snapshot 2857
spdk_blob_is_thin_provisioned 1218493
spdk_blob_open_opts_init 24238
spdk_blob_opts_init 19996
spdk_blob_remove_xattr 181
spdk_blob_resize 27544
spdk_blob_set_esnap_bs_dev 43
spdk_blob_set_read_only 1225
spdk_blob_set_xattr 14983
spdk_blob_sync_md 43397
spdk_blob_tree_RB_FIND 4200
spdk_blob_tree_RB_INSERT 23549
spdk_blob_tree_RB_INSERT_COLOR 23549
spdk_blob_tree_RB_MINMAX 9027
spdk_blob_tree_RB_NEXT 0
spdk_blob_tree_RB_NFIND 0
spdk_blob_tree_RB_PREV 0
spdk_blob_tree_RB_REINSERT 0
spdk_blob_tree_RB_REMOVE 23549
spdk_blob_tree_RB_REMOVE_COLOR 6928
spdk_bs_alloc_io_channel 1849
spdk_bs_blob_decouple_parent 163
spdk_bs_blob_set_external_parent 126
spdk_bs_blob_set_parent 187
spdk_bs_blob_shallow_copy 81
spdk_bs_create_blob 960
spdk_bs_create_blob_ext 8265
spdk_bs_create_clone 284
spdk_bs_create_snapshot 1194
spdk_bs_delete_blob 8597
spdk_bs_destroy 151
spdk_bs_dump 0
spdk_bs_free_cluster_count 2974
spdk_bs_free_io_channel 1149
spdk_bs_get_bstype 19
spdk_bs_get_cluster_size 2347
spdk_bs_get_io_unit_size 1616446
spdk_bs_get_page_size 467
spdk_bs_get_super 128
spdk_bs_grow 20
spdk_bs_grow_live 162
spdk_bs_inflate_blob 145
spdk_bs_init 2613
spdk_bs_iter_first 1617
spdk_bs_iter_next 3946
spdk_bs_load 6609
spdk_bs_open_blob 27637
spdk_bs_open_blob_ext 441
spdk_bs_opts_init 15620
spdk_bs_set_bstype 0
spdk_bs_set_super 202
spdk_bs_total_data_cluster_count 947
spdk_bs_unload 3512
spdk_free_cluster_unmap_complete 300
spdk_xattr_names_free 21
spdk_xattr_names_get_count 23
spdk_xattr_names_get_name 42
update_clone_on_snapshot_deletion 360
xattrs_free 68970

Generated by: LCOV version 1.14